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Finding the Third Proportional to 6,653,724 and 10,027,890

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Solution

The third proportional to 6,653,724 and 10,027,890 is: 15,113,127.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,653,724 : 10,027,890 = 10,027,890 : x
  2. Step 2: Convert to fraction form
    6,653,724/10,027,890 = 10,027,890/x
  3. Step 3: Cross multiply
    6,653,724x = 10,027,890 × 10,027,890
  4. Step 4: Simplify right side
    6,653,724x = 100,558,577,852,100
  5. Step 5: Solve for x
    x = 100,558,577,852,100/6,653,724
  6. Step 6: Final answer
    x = 15,113,127.30

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.